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Respiration in Organisms Notes

Respiration in Organisms Notes

Topics :

- Respiratory system

- Respiratory system in animals

- Respiratory system in humans

- Respiratory system in plants

- Aerobic and anaerobic respiration

- Experiments/activities

Excerpt

EXCERPT

Keywords

KEYWORDS

Exercise

EXERCISE

Fill in the blanks:

Earthworms breathe through their _____.

Ans: skin

When food is broken down, _____ and water are formed.

Ans: carbon dioxide

Anaerobic respiration results in the formation of carbon dioxide and ____.

Ans: ethyl alcohol